Rocket Mass Heaters {Book & DVD} | Village Video

Rocket Mass Heaters {Book & DVD} | Village Video

Earthship Seminar 2009 (DVD 2) (full) {video}

Earthship Seminar 2009 (DVD 2) (full) {video}

NorCal solar retail pioneer, John Schaffer of Real Goods store shares experience and lifestyle in RASTA block off-grid house,  Porsche Spyder converted into a speedy electric vehicle, much more!

NorCal solar retail pioneer, John Schaffer of Real Goods store shares experience and lifestyle in RASTA block off-grid house, Porsche Spyder converted into a speedy electric vehicle, much more!

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